1. Pontificia Universidad Católica del Perú Lima Perú
2. Centro de Cancer de Brasilia Instituto Unity de Ensino e Pesquisa Brasilia DF Brazil
3. Instituto Nacional de Cancerología (InCan) Mexico City Mexico
4. Ponce Research Institute Ponce Health Sciences University Ponce Puerto Rico
5. School of Medicine and School of Behavioral and Brain Sciences Ponce Research Institute Ponce Health Sciences University Ponce Puerto Rico
6. Hospital Británico Buenos Aires Argentina
7. Instituto Nacional de Salud Lima Peru
8. Universidad de Lima Lima Peru
9. FEFOC Fundació Barcelona Spain
10. Department of Psychiatry & Behavioral Sciences Memorial Sloan Kettering Cancer Center New York New York USA
11. Department of Psychiatry Weill Cornell Medical College New York New York USA